>│PROFILE>│PRODUCTS>│CONTACT US>│HOME NOW  


 
 
AR
Organo Silica Sol
High Purity Silica Sol
Ethyl Silicate 28(99.5%)
Ethyl Silicate 28(99.9%)
Tetramethyl Silicate(99.9%)

 


正硅酸乙酯 99.5%

TEOS 99.5%

产品指标(SPECIFICATIONS)

项目(ITEM)

指标(SPECIFICATIONS)

结构式(FORMULA)

色号(Color)
10 APHA max.
TEOS结构式
比重(Specific Gravity)
0.932 - 0.936 at 20℃ (68F)
酸度(Acidity)
None
含量 (Monomer Content)

≥99.50% by wt. as TEOS

物性(PHYSICAL PROPERTIES)

项目(ITEM)
物性值(VALUE)
CAS.NO.: 78-10-4
分子式(Molecular Formula): Si(OEt)4
分子量(Molecular Weight) 208.33
外观(Form):
无色液体Water-white liquid
沸点(Boiling Point):
168°C
冰点(Freezing Point):
-82°C
闪点(Flash Point):
46.°C
粘度(Viscosity):
0.72 cps.(20°C)

 

用途(UASES)
  1. 有机硅橡胶的交链剂(Used as silicone room temperature vulcanizing cross-linking agents.)
  2. 合成高纯二氧化硅和石英(Used as a raw material for synthetic quartz and high-purity silica.)
  3. 二氧化硅凝胶的原料(For organic-inorganic composites as a material for sol-gel method.)

包装(PACKING)

      190Kg PE桶/铁桶,或950KgIBC桶, 可提供出口商检证。
      200L/190Kg Plastic or Steel drum. UN1292, Class 3

保存和保质期(SHELF LIFE):

      密封保存,保质期12个月。
      Keep tightly closed. Avoid moisture. Store at cool and dry place.
      Shelf Life is 12 months.

 


E-mail: sale@organosilane.com :Address: 12 Jianghe Rd Nantong Economic Development Zone
Tel.0513-85996318    Fax.0513-85996321
? 2007 Nantong Sogeler Chemical Co.,Ltd All Rights Reserved